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LSC Meeting, November 12, 2003. Lasti EPI. Way to many People to List. Presented by Richard Mittleman. BSC With EPI. HAM Housing. HAM EPI Actuator Housing with HEPI Actuators. Ham Cross Beam. Manifold. Control Strategy. K 1. A. B. +. +. +. +. +. +. +. +. +. STS. ( ).
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LSC Meeting, November 12, 2003 Lasti EPI Way to many People to List Presented by Richard Mittleman
HAM Housing HAM EPI Actuator Housing with HEPI Actuators
Control Strategy K1 A B + + + + + + + + + STS () Fsts () Ground Output () FPS ()=0 PS + Input Geo FGeo () () () Wit + Output Plant K2 FSup Feedback
Control Equations Transfer Function from dSpace to Position Sensors Transfer Function from dSpace to Support Table Geophones Open Loop transfer function Transfer Function from Ground STS to Witness Sensor Transfer Function from dSpace to Witness Sensor Closed Loop Transfer Function from ground to witness sensor
Tuned Mass Damper Designed by Lei Zuo MIT Mechanical Engineering Department
BSC Pier We have tried to dynamically stiffen the BSC piers